156909860950

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2843}}^1\times {\mathrm{15121}}^1$

素因数の和:18049

約数の個数: 48

約数和(自身を含む): 295973953776

約数和(自身を除く): 139064092826

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 2843, 3650, 5686, 14215, 15121, 28430, 30242, 71075, 75605, 142150, 151210, 207539, 378025, 415078, 756050, 1037695, 1103833, 2075390, 2207666, 5188475, 5519165, 10376950, 11038330, 27595825, 42989003, 55191650, 85978006, 214945015, 429890030, 1074725075, 2149450150, 3138197219, 6276394438, 15690986095, 31381972190, 78454930475, 156909860950]

約数ペア:

[(1, 156909860950), (2, 78454930475), (5, 31381972190), (10, 15690986095), (25, 6276394438), (50, 3138197219), (73, 2149450150), (146, 1074725075), (365, 429890030), (730, 214945015), (1825, 85978006), (2843, 55191650), (3650, 42989003), (5686, 27595825), (14215, 11038330), (15121, 10376950), (28430, 5519165), (30242, 5188475), (71075, 2207666), (75605, 2075390), (142150, 1103833), (151210, 1037695), (207539, 756050), (378025, 415078)]